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Generating long and coherent text is an important but challenging task, particularly for open-ended language generation tasks such as story generation. Despite the success in modeling intra-sentence coherence, existing generation models…

Computation and Language · Computer Science 2021-05-20 Jian Guan , Xiaoxi Mao , Changjie Fan , Zitao Liu , Wenbiao Ding , Minlie Huang

The development of robust Document AI models has been constrained by limited access to high-quality, labeled datasets, primarily due to data privacy concerns, scarcity, and the high cost of manual annotation. Traditional methods of…

Computation and Language · Computer Science 2024-12-06 Amit Agarwal , Hitesh Patel , Priyaranjan Pattnayak , Srikant Panda , Bhargava Kumar , Tejaswini Kumar

Recent agentic search frameworks enable deep research via iterative planning and retrieval, reducing hallucinations and enhancing factual grounding. However, they remain text-centric, overlooking the multimodal evidence that characterizes…

Computation and Language · Computer Science 2026-04-21 Fangda Ye , Zhifei Xie , Yuxin Hu , Yihang Yin , Shurui Huang , Shikai Dong , Jianzhu Bao , Shuicheng Yan

To alleviate the problem of structured databases' limited coverage, recent task-oriented dialogue systems incorporate external unstructured knowledge to guide the generation of system responses. However, these usually use word or sentence…

Computation and Language · Computer Science 2022-12-13 Yue Feng , Gerasimos Lampouras , Ignacio Iacobacci

In the last two decades, the landscape of text generation has undergone tremendous changes and is being reshaped by the success of deep learning. New technologies for text generation ranging from template-based methods to neural…

Computation and Language · Computer Science 2019-05-07 Qiuyun Zhang , Bin Guo , Hao Wang , Yunji Liang , Shaoyang Hao , Zhiwen Yu

Pointer generator networks have been used successfully for abstractive summarization. Along with the capability to generate novel words, it also allows the model to copy from the input text to handle out-of-vocabulary words. In this paper,…

Machine Learning · Computer Science 2019-02-01 Kushal Chawla , Kundan Krishna , Balaji Vasan Srinivasan

We present a PaperRobot who performs as an automatic research assistant by (1) conducting deep understanding of a large collection of human-written papers in a target domain and constructing comprehensive background knowledge graphs (KGs);…

Computation and Language · Computer Science 2020-11-03 Qingyun Wang , Lifu Huang , Zhiying Jiang , Kevin Knight , Heng Ji , Mohit Bansal , Yi Luan

Recent trends in natural language processing using pretraining have shifted focus towards pretraining and fine-tuning approaches for text generation. Often the focus has been on task-agnostic approaches that generalize the language modeling…

Computation and Language · Computer Science 2020-04-24 Shashi Narayan , Gonçalo Simoes , Ji Ma , Hannah Craighead , Ryan Mcdonald

Text generation system has made massive promising progress contributed by deep learning techniques and has been widely applied in our life. However, existing end-to-end neural models suffer from the problem of tending to generate…

Artificial Intelligence · Computer Science 2020-03-03 Hao Wang , Bin Guo , Wei Wu , Zhiwen Yu

Research on data generation and augmentation has been focused majorly on enhancing generation models, leaving a notable gap in the exploration and refinement of methods for evaluating synthetic data. There are several text similarity…

Computation and Language · Computer Science 2023-11-09 Tiasa Singha Roy , Priyam Basu

Data availability is a bottleneck during early stages of development of new capabilities for intelligent artificial agents. We investigate the use of text generation techniques to augment the training data of a popular commercial artificial…

Computation and Language · Computer Science 2019-10-09 Nikolaos Malandrakis , Minmin Shen , Anuj Goyal , Shuyang Gao , Abhishek Sethi , Angeliki Metallinou

Successful conversations often rest on common understanding, where all parties are on the same page about the information being shared. This process, known as conversational grounding, is crucial for building trustworthy dialog systems that…

Computation and Language · Computer Science 2024-03-26 Biswesh Mohapatra , Seemab Hassan , Laurent Romary , Justine Cassell

Retrieval Augmented Generation (RAG) has greatly improved the performance of Large Language Model (LLM) responses by grounding generation with context from existing documents. These systems work well when documents are clearly relevant to a…

Computation and Language · Computer Science 2024-05-29 Jialin Dong , Bahare Fatemi , Bryan Perozzi , Lin F. Yang , Anton Tsitsulin

We propose a novel conditioned text generation model. It draws inspiration from traditional template-based text generation techniques, where the source provides the content (i.e., what to say), and the template influences how to say it.…

Computation and Language · Computer Science 2019-04-12 Hao Peng , Ankur P. Parikh , Manaal Faruqui , Bhuwan Dhingra , Dipanjan Das

The Data-to-Text task aims to generate human-readable text for describing some given structured data enabling more interpretability. However, the typical generation task is confined to a few particular domains since it requires well-aligned…

Computation and Language · Computer Science 2020-10-06 Zihao Fu , Bei Shi , Wai Lam , Lidong Bing , Zhiyuan Liu

Recent advances in automatic evaluation metrics for text have shown that deep contextualized word representations, such as those generated by BERT encoders, are helpful for designing metrics that correlate well with human judgements. At the…

Computation and Language · Computer Science 2020-10-14 Xi Chen , Nan Ding , Tomer Levinboim , Radu Soricut

Question generation (QG) is the task of generating a question from a reference sentence and a specified answer within the sentence. A major challenge in QG is to identify answer-relevant context words to finish the…

Computation and Language · Computer Science 2019-10-25 Jingjing Li , Yifan Gao , Lidong Bing , Irwin King , Michael R. Lyu

Recent approaches to data-to-text generation have adopted the very successful encoder-decoder architecture or variants thereof. These models generate text which is fluent (but often imprecise) and perform quite poorly at selecting…

Computation and Language · Computer Science 2021-02-05 Ratish Puduppully , Mirella Lapata

Webpages have been a rich, scalable resource for vision-language and language only tasks. Yet only pieces of webpages are kept in existing datasets: image-caption pairs, long text articles, or raw HTML, never all in one place. Webpage tasks…

Computation and Language · Computer Science 2023-10-23 Andrea Burns , Krishna Srinivasan , Joshua Ainslie , Geoff Brown , Bryan A. Plummer , Kate Saenko , Jianmo Ni , Mandy Guo

Tasks involving text generation based on multiple input texts, such as multi-document summarization, long-form question answering and contemporary dialogue applications, challenge models for their ability to properly consolidate…

Computation and Language · Computer Science 2023-05-26 Eran Hirsch , Valentina Pyatkin , Ruben Wolhandler , Avi Caciularu , Asi Shefer , Ido Dagan
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